In a market where many of your potential customers may prefer voice communication over text, voice campaigns offer an opportunity to reach audiences that other channels miss. This is particularly true in Pakistan, where voice communication remains deeply ingrained in business culture.
Combining Voice with SMS
A multi-channel approach that combines voice and SMS often delivers the best results. Send an SMS first, then follow up with a voice call for recipients who did not respond. This layered approach maximizes reach and engagement.
Text-to-Speech vs Pre-Recorded Audio
Modern voice platforms offer both text-to-speech (TTS) and pre-recorded audio options. TTS is faster to set up and easier to personalize — insert customer names, amounts, or dates dynamically. Pre-recorded audio, on the other hand, delivers a more natural and professional sound. For high-volume campaigns, consider recording the static parts professionally and using TTS only for dynamic data points.
Multilingual Voice Campaigns
Pakistan's linguistic diversity presents both a challenge and an opportunity for voice campaigns. Recording messages in Urdu, English, Punjabi, Sindhi, or Pashto allows you to connect with audiences in their native language. Language-specific campaigns see significantly higher listen-through rates compared to generic English-only messages.
Measuring Call Engagement
Beyond simple delivery counts, voice campaigns offer rich engagement data. Track average listen duration to understand if recipients are hearing your full message. Monitor DTMF response rates to measure call-to-action effectiveness. Analyze pickup rates by time of day and day of week to optimize your scheduling. This data turns each campaign into a learning opportunity for the next one.
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